SHIMANO CAPREO - 9-Speed - Super Narrow - HYPERGLIDE - Chain Built for 9-speed drivetrains the HG-53 chain features SUPER Narrow HG technology and precise construction. FEATURES Precise construction Weight: 304 g PRODUCT SPECIFICATIONS MODEL NO CN-HG53 SERIES SHIMANO CAPREO F800 Series Average weight 299 Chromizing treatment roller link pin ✔ Type HG 9-speed Pin link plate Gray Roller link plate Brown TECHNOLOGIES HG Hyperglide